package com.example.demo;

import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;

import java.util.ArrayList;
import java.util.List;

@RequestMapping ("/message")
@RestController
public class MessageController {
    private List<MessageInfo>messageInfos=new ArrayList<>();
    @PostMapping(value = "/publish",produces = "application/json")
    public String publish(@RequestBody MessageInfo messageInfo){
        if(!StringUtils.hasLength(messageInfo.getMessage())||
        !StringUtils.hasLength(messageInfo.getFrom())||
        !StringUtils.hasLength(messageInfo.getTo())){
            return "{\"ok\":0}";
        }
messageInfos.add(messageInfo);
        return "{\"ok\":1}";
    }

    @GetMapping("/getList")
    public List<MessageInfo> getList(){
        return messageInfos;
    }



}
